All Options Exchanges Regulatory Circulars
April 07, 2026
MIAX Options RC-2026-49
Change to Opening and Intra-day Quote Width Requirements for Symbol CAR Effective Wednesday, April 8, 2026
April 07, 2026
MIAX Options RC-2026-48
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DCOM Effective Tuesday April 7, 2026
April 07, 2026
MIAX Emerald RC-2026-38
Change to Opening and Intra-day Quote Width Requirements for Symbol CAR Effective Wednesday, April 8, 2026
April 07, 2026
MIAX Emerald RC-2026-37
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DCOM Effective Tuesday April 7, 2026
March 31, 2026
MIAX Sapphire RC-2026-49
Change to the Penny Interval Program for April 1, 2026
March 31, 2026
MIAX Sapphire RC-2026-48
Changes to Billing System Rules for MIAX Sapphire Options Exchange to Allow Members to Provide Alternative Payment Instructions for Certain Fees
March 31, 2026
MIAX Pearl RC-2026-47
Change to the Penny Interval Program for April 1, 2026
March 31, 2026
MIAX Options RC-2026-47
Change to the Penny Interval Program for April 1, 2026